Proton pump inhibitor usage associates with higher risk of first episodes of pneumonia and peritonitis in peritoneal dialysis patients. - Zhang, Yujing; Li, Jiao; Chen, Zijun; Liu, Lingling; Zhan, Xiaojiang; Peng, Fenfen; Zhou, Qian; Wu, Xianfeng; Zeng, Yingsi; Zhu, Liya; Xie, Yuxin; Lai, Xiaochun; et al. (Renal Failure, 2022)